192.145.98.65 -> safuanov. X devopswsx.example.com.
I am not sure if this is a bug. Anyway, IP address 192.145.98.65 is resolved differently by CZ.NIC and by CloudFlare. Both answers are "strange":
CZ.NIC DNS
$ host 192.145.98.65 193.17.47.1
Using domain server:
Name: 193.17.47.1
Address: 193.17.47.1#53
Aliases:
65.98.145.192.in-addr.arpa domain name pointer safuanov.
CloudFlare DNS
$ host 192.145.98.65 1.1.1.1
Using domain server:
Name: 1.1.1.1
Address: 1.1.1.1#53
Aliases:
65.98.145.192.in-addr.arpa domain name pointer devopswsx.example.com.
Any explanation of this mystery?